a. How do I play on gameranger?
b. I guess you'll have to schedule a weekly game session since one single session will not be enough.
c. v6.8.1?
d. Isn't it better to set military difficulty to easy so the AI will not have to spend centuries repairing military units you supply them?

a.download create account and log in and join game of 2020
b.that will be done when all players are present to figure out what is best for everyone
c.yes
b.never and it doesent take forever and its no fun that way anyway